General methodology for association analysis using OryzaSNP introgression blocks

1) 3 introgression score blocks (aus, indica, japonica) are needed.
2) THe phenotype measurements should be appended to the introg block scores.
-- See sample in the Excel file provided.
3) The R script should be modified only at the part where input  and output names are indicated.
-- Input file name should correspond to the input file created.


